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1. 发明授权

US06714199B1 Method and apparatus for typographic glyph construction including a glyph server 有权
标题翻译：用于印刷字形构造的方法和装置，包括字形服务器
公开(公告)号：US06714199B1
公开(公告)日：2004-03-30
申请号：US09221276
申请日：1998-12-23
申请人： Alexander B. Beaman , Richard W. Becker , David G. Opstad , Michael R. Reed
发明人： Alexander B. Beaman , Richard W. Becker , David G. Opstad , Michael R. Reed
IPC分类号： G09G522
CPC分类号： G06T11/203 , G06F17/214
摘要： A system for typographic glyph construction includes a graphics system, a glyph server coupled to the graphics system, and an operating system coupled to the glyph server. An apparatus for typographic glyph construction of input text in a graphics system running on a computer system and output on an output device of the computer system includes a line layout core unit, a glyph cache unit coupled to the line layout core unit, an open font architecture services unit coupled to the glyph cache unit, at least one scaler unit coupled to the open font architecture unit, a font object management unit coupled to the at least one font scaler, and an attribute group support unit supporting a data structure for communication among the units of the apparatus. A method for processing input text in a graphics system running on a computer system and displaying typographic glyphs on a display device of the computer system includes mapping the input text into glyph codes, forming an initial glyph record array, the initial glyph record array comprising a plurality of glyph records for the glyph codes, processing a layout of the glyph codes to produce an updated glyph record array, rendering the updated glyph record array to produce a final glyph record array, and rendering a display of the typographic glyph output from the final glyph record array.
摘要翻译：用于印刷字形构造的系统包括图形系统，耦合到图形系统的字形服务器以及耦合到字形服务器的操作系统。一种用于在计算机系统上运行并在计算机系统的输出设备上输出的图形系统中的输入文本的印刷字形构造的装置，包括线路布局核心单元，耦合到线路布局核心单元的字形缓存单元，开放字体耦合到所述字形缓存单元的结构服务单元，耦合到所述开放字体结构单元的至少一个缩放器单元，耦合到所述至少一个字体缩放器的字体对象管理单元，以及支持用于在所述字形缓存单元之间进行通信的数据结构的属性组支持单元设备的单位。一种用于处理在计算机系统上运行的图形系统中的输入文本并在计算机系统的显示装置上显示印刷字形的方法，包括将输入文本映射为字形代码，形成初始字形记录阵列，初始字形记录阵列包括用于字形代码的多个字形记录，处理字形代码的布局以产生更新的字形记录阵列，渲染更新的字形记录阵列以产生最终的字形记录阵列，以及从最终的显示字形输出的显示字形记录阵列。

2. 发明授权

US6091505A Method and system for achieving enhanced glyphs in a font 失效
公开(公告)号：US6091505A
公开(公告)日：2000-07-18
申请号：US16671
申请日：1998-01-30
申请人： Alexander B. Beaman , David G. Opstad
发明人： Alexander B. Beaman , David G. Opstad
IPC分类号： G06F17/21 , G06K15/00
CPC分类号： G06F17/214
摘要： Aspects for achieving enhanced glyphs of a font are presented. In a method aspect, the method includes determining a glyph layer description for a selected glyph, and accessing at least one contour for the selected glyph. The method further includes accessing at least one layer style for the at least one contour of the selected glyph, and rendering the selected glyph in accordance with the at least one layer style to produced an enhanced glyph. In a system aspect, the system includes a mechanism for providing a hinted path. A glyph layer processor is coupled to the mechanism for providing and receives the hinted path. The glyph layer processor outputs enhanced glyph data. A drawing client for receiving the enhanced glyph data from the glyph layer processor for output from a computer system is further included.

3. 发明授权

US08044961B2 Automatic synthesis of font tables for character layout 有权
标题翻译：自动合成用于字符布局的字体表
公开(公告)号：US08044961B2
公开(公告)日：2011-10-25
申请号：US12754053
申请日：2010-04-05
申请人： David G. Opstad , Alexander B. Beaman
发明人： David G. Opstad , Alexander B. Beaman
IPC分类号： G06T11/00
CPC分类号： G06F17/214
摘要： Data tables that are required for the proper processing of font glyphs are automatically synthesized if they do not form part of an original font definition. The synthesized tables are stored in an annex file that is associated with the font, rather than being incorporated into the font definition. As a result, the integrity of the original font data is maintained, and does not adversely affect font protection systems that are based upon font data.
摘要翻译：如果不是原始字体定义的一部分，则自动合成数据表，以便正确处理字体字形。合成的表存储在与字体相关联的附件文件中，而不是合并到字体定义中。结果，保持原始字体数据的完整性，并且不会对基于字体数据的字体保护系统产生不利影响。

4. 发明授权

US07697000B2 Method and apparatus for typographic glyph construction including a glyph server 失效
标题翻译：用于印刷字形构造的方法和装置，包括字形服务器
公开(公告)号：US07697000B2
公开(公告)日：2010-04-13
申请号：US10776945
申请日：2004-02-10
申请人： Alexander B. Beaman , Richard W. Becker , David G. Opstad , Michael R. Reed
发明人： Alexander B. Beaman , Richard W. Becker , David G. Opstad , Michael R. Reed
IPC分类号： G06F17/21 , G09G5/22
CPC分类号： G06T11/203 , G06F17/214
摘要： A system for typographic glyph construction includes a graphics system, a glyph server coupled to the graphics system, and an operating system coupled to the glyph server. An apparatus for typographic glyph construction of input text in a graphics system running on a computer system and output on an output device of the computer system includes a line layout core unit, a glyph cache unit coupled to the line layout core unit, an open font architecture services unit coupled to the glyph cache unit, at least one scaler unit coupled to the open font architecture unit, a font object management unit coupled to the at least one font scaler, and an attribute group support unit supporting a data structure for communication among the units of the apparatus. A method for processing input text in a graphics system running on a computer system and displaying typographic glyphs on a display device of the computer system includes mapping the input text into glyph codes, forming an initial glyph record array, the initial glyph record array comprising a plurality of glyph records for the glyph codes, processing a layout of the glyph codes to produce an updated glyph record array, rendering the updated glyph record array to produce a final glyph record array, and rendering a display of the typographic glyph output from the final glyph record array.
摘要翻译：用于印刷字形构造的系统包括图形系统，耦合到图形系统的字形服务器以及耦合到字形服务器的操作系统。一种用于在计算机系统上运行并在计算机系统的输出设备上输出的图形系统中的输入文本的印刷字形构造的装置，包括线路布局核心单元，耦合到线路布局核心单元的字形缓存单元，开放字体耦合到所述字形缓存单元的结构服务单元，耦合到所述开放字体结构单元的至少一个缩放器单元，耦合到所述至少一个字体缩放器的字体对象管理单元，以及支持用于在所述字形缓存单元之间进行通信的数据结构的属性组支持单元设备的单位。一种用于处理在计算机系统上运行的图形系统中的输入文本并在计算机系统的显示装置上显示印刷字形的方法，包括将输入文本映射为字形代码，形成初始字形记录阵列，初始字形记录阵列包括用于字形代码的多个字形记录，处理字形代码的布局以产生更新的字形记录阵列，渲染更新的字形记录阵列以产生最终的字形记录阵列，以及从最终的显示字形输出的显示字形记录阵列。

5. 发明授权

US07692656B2 Automatic synthesis of font tables for character layout 有权
标题翻译：自动合成用于字符布局的字体表
公开(公告)号：US07692656B2
公开(公告)日：2010-04-06
申请号：US11455885
申请日：2006-06-20
申请人： David G. Opstad , Alexander B. Beaman
发明人： David G. Opstad , Alexander B. Beaman
IPC分类号： G06T11/00
CPC分类号： G06F17/214
摘要： Data tables that are required for the proper processing of font glyphs are automatically synthesized if they do not form part of an original font definition. The synthesized tables are stored in an annex file that is associated with the font, rather than being incorporated into the font definition. As a result, the integrity of the original font data is maintained, and does not adversely affect font protection systems that are based upon font data.
摘要翻译：如果不是原始字体定义的一部分，则自动合成数据表，以便正确处理字体字形。合成的表存储在与字体相关联的附件文件中，而不是合并到字体定义中。结果，保持原始字体数据的完整性，并且不会对基于字体数据的字体保护系统产生不利影响。

6. 发明授权

US06369902B1 Method and system for achieving enhanced glyphs in a font 有权
标题翻译：用于实现字体中增强字形的方法和系统
公开(公告)号：US06369902B1
公开(公告)日：2002-04-09
申请号：US09603030
申请日：2000-06-26
申请人： Alexander B. Beaman , David G. Opstad
发明人： Alexander B. Beaman , David G. Opstad
IPC分类号： G06K1500
CPC分类号： G06F17/214
摘要： Aspects for achieving enhanced glyphs of a font are presented. In a method aspect, the method includes determining a glyph layer description for a selected glyph, and accessing at least one contour for the selected glyph. The method further includes accessing at least one layer style for the at least one contour of the selected glyph, and rendering the selected glyph in accordance with the at least one layer style to produced an enhanced glyph. In a system aspect, the system includes a mechanism for providing a hinted path. A glyph layer processor is coupled to the mechanism for providing and receives the hinted path. The glyph layer processor outputs enhanced glyph data. A drawing client for receiving the enhanced glyph data from the glyph layer processor for output from a computer system is further included.
摘要翻译：提出了实现字体增强字形的方面。在方法方面，该方法包括确定所选字形的字形图层描述，以及访问所选字形的至少一个轮廓。该方法还包括访问所选择的字形的至少一个轮廓的至少一个层样式，以及根据至少一个层样式呈现所选择的字形以产生增强字形。在系统方面，系统包括用于提供暗示路径的机制。字形图层处理器耦合到用于提供和接收暗示路径的机构。字形层处理器输出增强字形数据。还包括用于从字形层处理器接收来自计算机系统输出的增强字形数据的绘图客户端。

7. 发明授权

US5926189A Method and apparatus for typographic glyph construction including a glyph server 失效
标题翻译：用于印刷字形构造的方法和装置，包括字形服务器
公开(公告)号：US5926189A
公开(公告)日：1999-07-20
申请号：US630864
申请日：1996-03-29
申请人： Alexander B. Beaman , Richard W. Becker , David G. Opstad , Michael R. Reed
发明人： Alexander B. Beaman , Richard W. Becker , David G. Opstad , Michael R. Reed
IPC分类号： G06F17/21 , G06T11/20
CPC分类号： G06T11/203 , G06F17/214
摘要： A system for typographic glyph construction includes a graphics system, a glyph server coupled to the graphics system, and an operating system coupled to the glyph server. An apparatus for typographic glyph construction of input text in a graphics system running on a computer system and output on an output device of the computer system includes a line layout core unit, a glyph cache unit coupled to the line layout core unit, an open font architecture services unit coupled to the glyph cache unit, at least one scaler unit coupled to the open font architecture unit, a font object management unit coupled to the at least one font scaler, and an attribute group support unit supporting a data structure for communication among the units of the apparatus. A method for processing input text in a graphics system running on a computer system and displaying typographic glyphs on a display device of the computer system includes mapping the input text into glyph codes, forming an initial glyph record array, the initial glyph record array comprising a plurality of glyph records for the glyph codes, processing a layout of the glyph codes to produce an updated glyph record array, rendering the updated glyph record array to produce a final glyph record array, and rendering a display of the typographic glyph output from the final glyph record array.
摘要翻译：用于印刷字形构造的系统包括图形系统，耦合到图形系统的字形服务器以及耦合到字形服务器的操作系统。一种用于在计算机系统上运行并在计算机系统的输出设备上输出的图形系统中的输入文本的印刷字形构造的装置，包括线路布局核心单元，耦合到线路布局核心单元的字形缓存单元，开放字体耦合到所述字形缓存单元的结构服务单元，耦合到所述开放字体结构单元的至少一个缩放器单元，耦合到所述至少一个字体缩放器的字体对象管理单元，以及支持用于在所述字形缓存单元之间进行通信的数据结构的属性组支持单元设备的单位。一种用于处理在计算机系统上运行的图形系统中的输入文本并在计算机系统的显示装置上显示印刷字形的方法，包括将输入文本映射为字形代码，形成初始字形记录阵列，初始字形记录阵列包括用于字形代码的多个字形记录，处理字形代码的布局以产生更新的字形记录阵列，渲染更新的字形记录阵列以产生最终的字形记录阵列，以及从最终的显示字形输出的显示字形记录阵列。

8. 发明申请

US20100283786A1 Automatic Synthesis of Font Tables for Character Layout 有权
标题翻译：自动合成字体布局的字体表
公开(公告)号：US20100283786A1
公开(公告)日：2010-11-11
申请号：US12754053
申请日：2010-04-05
申请人： David G. Opstad , Alexander B. Beaman
发明人： David G. Opstad , Alexander B. Beaman
IPC分类号： G06T11/00
CPC分类号： G06F17/214
摘要： Data tables that are required for the proper processing of font glyphs are automatically synthesized if they do not form part of an original font definition. The synthesized tables are stored in an annex file that is associated with the font, rather than being incorporated into the font definition. As a result, the integrity of the original font data is maintained, and does not adversely affect font protection systems that are based upon font data.
摘要翻译：如果不是原始字体定义的一部分，则自动合成数据表，以便正确处理字体字形。合成的表存储在与字体相关联的附件文件中，而不是合并到字体定义中。结果，保持原始字体数据的完整性，并且不会对基于字体数据的字体保护系统产生不利影响。

9. 发明授权

US07379075B2 Method and system for the representation of color and other attributes in bitmap fonts 有权
标题翻译：在位图字体中表示颜色和其他属性的方法和系统
公开(公告)号：US07379075B2
公开(公告)日：2008-05-27
申请号：US10885838
申请日：2004-07-08
申请人： David G. Opstad , Alexander B. Beaman
发明人： David G. Opstad , Alexander B. Beaman
IPC分类号： G06T11/00 , G09G5/02
CPC分类号： G06F17/3025
摘要： Colors are specified within the individual glyphs of a font by means of an indirect approach which employs multiple tables. The data values for individual pixels of a glyph identify entries in an index table, which pertains to a subset of all available colors. The entries in the index table map to a complete set of colors that are specified in a color table. As a result of this structure, the amount of data that is required to specify the individual pixels of a glyph can be minimized to the number of bits required to distinguish the colors within that glyph. The specification of all available colors within a single table permits that table to be shared among various resources, including bitmap fonts and outline fonts.
摘要翻译：通过采用多个表的间接方法在字体的单个字形内指定颜色。字形的各个像素的数据值标识索引表中的条目，其属于所有可用颜色的子集。索引表中的条目映射到在颜色表中指定的一整套颜色。作为这种结构的结果，可以将指定字形的各个像素所需的数据量最小化为区分该字形内的颜色所需的位数。单个表格中所有可用颜色的规范允许在各种资源之间共享表，包括位图字体和大纲字体。

10. 发明授权

US07064757B1 Automatic synthesis of font tables for character layout 失效
公开(公告)号：US07064757B1
公开(公告)日：2006-06-20
申请号：US09306888
申请日：1999-05-07
申请人： David G. Opstad , Alexander B. Beaman
发明人： David G. Opstad , Alexander B. Beaman
IPC分类号： G06T11/00
CPC分类号： G06F17/214
摘要： Data tables that are required for the proper processing of font glyphs are automatically synthesized if they do not form part of an original font definition. The synthesized tables are stored in an annex file that is associated with the font, rather than being incorporated into the font definition. As a result, the integrity of the original font data is maintained, and does not adversely affect font protection systems that are based upon font data.

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